Radha Ravi (Radha Ravi) is dreaded by his enemies in Aattuthotti in Madurai. He involves in local settlement of duels but strives to do his best for the people in the neighborhood. He is adored and respected by everyone there. He is assisted by his son Harikumar and his son-in-law. Local politician (Kadhal Dhandapani) and DIG (Raj Kapoor) are both keen to bump off Radha Ravi and Harikumar. Enters a lady cop Anuya. She assumes all powers and she succeeds in eliminating Radha Ravi. Meanwhile, Anuya meets Harikumar and love blossoms between them. A sequence of events leads to an interesting climax.